http://www.epsontoyocom.co.jp
Crystal oscillator Epson Toyocom
Actual size
S
p
ecifications
(
characteristics
)
Specifications *2
Item Symbol PT / ST PH / SH PC / SC Remarks
1 MHz to 125 MHz
-
VCC=4.5 V to 5.5 V
-
1 MHz to125 MHz VCC=3.0 V to 3.6 V
Output frequency range f0
-
1 MHz to 66.7 MHz VCC=2.7 V to 3.6 V
Supply voltage VCC 4.5 V to 5.5 V 2.7 V to 3.6 V
Storage
temperature T_stg -40 °C to +125 °C Store as bare product after unpacking
Temperature
range Operating
temperature T_use -20 °C to +70 °C (-40 °C to +85 °C) -40 °C to +85 °C Refer to “Outline specifications” (Frequency range)
B: ±50 × 10-6 ,C: ±100 × 10-6 -20 °C to +70 °C
Frequency tolerance f_tol M: ±100 × 10-6 -40 °C to +85 °C *3
Current consumption ICC 40 mA Max. 28 mA Max. No load condition, Max. frequency
Disable current I_dis 30 mA Max. 16 mA Max. OE=GND
Standby current I_std 50 μA M ax . ST =GND(ST,SH,SC)
-
40 % to 60 % CMOS load:50 % VCC level, Max. load condition
Symmetry *1 SYM
40 % to 60 %
-
TTL load: 1.4 V, Max. load condition
High output voltage VOH VCC-0.4 V Min. IOH=-16 mA(PT,ST,PH,SH),-8 mA(PC,SC)
Low output voltage VOL 0.4 V Max. IOL=16 mA(PT,ST,PH,SH), 8 mA(PC,SC)
Output load condition
(TTL) *1 L_TTL 5 TTL Max.
-
Output load condition
(CMOS) *1 L_CMOS 15 pF Max.
Max. frequency and
Max. Supply voltage
VIH 2.0 V Min. 70 % VCC Min. Output enable /
disable input voltage VIL 0.8 V Max. 20 % VCC Max. ST terminal or OE terminal
-
3 ns Max. CMOS load: 20 % VCC to 80 % VCC level
Rise and Fall time *1 tr/ tf 4 ns Max.
-
TTL load: 0.4 V to 2.4 V level
Start-up time t_str 10 ms Max. Time at minimum supply voltage to be 0 s
Frequency aging f_aging ±5 × 10-6 / year Max. +25 °C, VCC=5.0 V/ 3.3 V (PC,SC) First year
*1 Operating temperature (-40 °C to +85 °C), the available frequency, symmetry and output load conditions, please refer to “Outline specifica tion s” p a ge.
*2 PLL-PLL connection & Jitter specification, please refer to “Jitter specifications and characteristics chart” page.
*3 PT / ST and PH / SH for “M” tolerance will be available up to 27 MHz. Checking possible by the Frequency checking program.
External dimensions
(
Unit:mm
)
Foot
p
rint
(
Recommended
)
(
Unit:mm
)
.
CRYSTAL OSCILLATOR
PROGRAMMABLE
SG - 8002CE series
•Frequency range : 1 MHz to 125 MHz
•Supply voltage : 3.3 V / 5.0 V
•Function : Output enable(OE) or Standby(ST )
•External dimensions : 3.2 × 2.5 × 1.05 mm
•Short mass production lead time by PLL technology.
•SG-Writer available to purchase.
Please contact Epson Toyocom or local sales representative.
Note.
OE Pin (PT, PH, PC)
OE pin = "H" or "open" : Specified frequency output.
OE pin = "L" : Output is high impedance.
ST pin (ST, SH, SC)
ST pin - "H" or "open" : Specif ied frequency out put.
ST pin - "L" : Output is low level (weak pull - down), oscillation stops.
E125.0C
SC181
A
2.5 ±0.2
#1 #2
#4 #3
1.05 ±0.15
2.2
#2
#3
0.9
0.9
#1
#4
0.7
Pin map
Pin Connection
1 OE or
ST
2 GND
3 OUT
4 VCC
3.2 ±0.2
Product Number (please contact us)
Q3321CExxxxxx00
To maintain stable operation, provide a 0.01uF to
0.1uF by-pass capacitor at a location as near as
possible to the power source terminal of the
crystal product (between Vcc - GND).
1.4
2.4
1.9
1.2
#1 #2
#3
#4
C
(
ex.0.01
µ
F
)
Resist
“QMEMS” EPSON TOYOCOM
In order to meet customer needs in a rapidly advancing digital,
broadband and ubiquitous society, we are committed to offering products
that are one step ahead of the market and a rank above the rest in quality.
To achieve our goals, we follow a “3D (three device) strategy” designed to
drive both horizontal and vertical growth. We will to grow our three device
categories of “Timing Devices”, ”Sensing Devices” and “ Optical Devices”,
and expand vertical growth through a combination of products from these
categories.
A Quartz MEMS is any high added value quartz device that exploits the
characteristics of quartz crystal material but that is produced using MEMS
(micro-electro-mechanical system) processing technology.
Market needs are advancing faster than previously imagined toward
smaller, more stable crystal products, but we will stay ahead of the curve
by rolling out products that exceed market speed and quality
requirements. We want to further accelerate the 3D strategy by QMEMS.
Quartz devices have become crucial in the network environment where
products are increasingly intended for broadband, ubiquitous applications
and where various types of terminals can transfer information almost
immediately via LAN and WAN on a global scale. Epson Toyocom
Corporation addresses every single aspect within a network environment.
The new corporation offers “Digital Convergence” solutions to problems
arising with products for consumer use, such as, core network systems
and automotive systems.
QMEMS and its logos are registered trademarks or trademarks of Epson
Toyocom Corporation in Japan and other countries.
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM
CONFORMING TO INTERNATIONAL STANDARDS
At Epson Toyocom, all environmental initiatives operate under the
Plan-Do-Check-Action(PDCA) cycle designed to achieve continuous
improvements. The environmental management system (EMS) operates
under the ISO 14001 environmental management standard.
All of our major manufacturing and non-manufacturing sites,in Japan
and overseas, completed the acquisition of ISO 14001 certification.
WORKING FOR HIGH QUALITY
In order provide high quality and reliable products and services than
meet customer needs,
Epson Toyocom made early efforts towards obtaining ISO9000 series
certification and has acquired ISO9001 for all business establishments in
Japan and abroad. We have also acquired ISO/TS 16949 certification
that is requested strongly by major automotive manufacturers as
standard.
►Explanation of the mark that are using it for the catalog
►Pb free.
►Complies with EU RoHS directive.
*About the products without the Pb-free mark.
Contains Pb in products exempted by EU RoHS directive.
(Contains Pb in sealing glass, high melting temperature type solder or other.)
►The products have been designed for high reliability applications such as Automotive.
Notice
• This material is subject to change without notice.
• Any part of this material may not be reproduced or duplicated in any form or any means without the written permission of Epson Toyocom.
• The information, applied circuitry, programming, usage, etc., written in this material is intended for reference only. Epson Toyocom does not
assume any liability for the occurrence of infringing on any patent or copyright of a third party. This material does not authorize the licensing for
any patent or intellectual copyrights.
• Any product described in this material may contain technology or the subject relating to strategic products under the control of the Foreign
Exchange and Foreign Trade Law of Japan and may require an expo rt license from the Ministry of International Trade and Industry or other
approval from another government agency.
• You are requested not to use the products (and any technical information furnished, if any) for the development and/or manufacture of weapon
of mass destruction or for other military purp oses. You are also requested that you would not make the p roducts available to any third party
who may use the products for such prohibited purposes.
• These products are intended for general use in electronic equipment. When using them in specific applications that require extremely high
reliability, such as the applications stated below, you must obtain permission from Epson Toyocom in advance.
/ Space equipment (artificial satellites, rockets, etc.) / Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.) /
Medical instruments to sustain life / Submarine transmitters / Power stations and related / Fire work equipment and security
equipment / traffic control equipment / and others requiring equivalent reliability.
• In this document, product codes and markings will remain as previously identified prior to the merger. Due to the on-going strategy of gradual
unification of part numbers, please review product codes and markings.
• All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective companies.
ISO 14000 is an international standard for environmental management
that was established by the International Standards Organization in 1996
against the background of growing concern regarding global warming,
destruction of the ozone la
y
er, and
g
lobal deforestation.
ISO/TS16949 is the international standard that added the sector-specific
supplemental requirements for automotive industry based on ISO9001.
